LM2576 | Octopart

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Onlinecomponents.com		LM2576WU-TR	950	250	Bulk	USD				1.320	1.280
DigiKey	3	150-LM2576WU-TRCT-ND	285	1	Cut Tape	USD	1.790	1.790	1.484	1.484	1.484
Master Electronics		LM2576WU-TR	950	250		USD				1.320	1.280
TME	2	LM2576WU-TR	0	750		USD				1.350	1.350	1d
Microchip		LM2576WU-TR	450	1	Tape & Reel	USD	1.790	1.790	1.350	1.310	1.290	5h

$ 1.200

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LM2576 Series 40 V 3 A 52 kHz Step-Down Switching Regulator - D2PAK-5

Distributor		SKU		Min	Pkg	Bulk Pricing
Newark		LM2576D2T-005G	305	1		USD	2.410	1.790	1.460	1.290	1.220
Verical	3	LM2576D2T-005G	600	6		USD		1.548	1.156	1.156	1.156
Arrow Electronics	2	LM2576D2T-005G	604	1		USD	1.928	1.545	1.154	1.154	1.154
Master Electronics		LM2576D2T-005G	750	50		USD			1.400	1.200	1.090
Onlinecomponents.com		LM2576D2T-005G	750	50	Bulk	USD			1.400	1.200	1.090

Microchip

LM2576-5.0WU

$ 1.342

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LM2576 Series 40 V 52 kHz 3 A Simple Step-Down Buck Regulator - TO-263-5

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing
Newark	LM2576-5.0WU	882	1		USD	2.240	2.090	1.800	1.800	1.800
Arrow Electronics	LM2576-5.0WU	65	50		USD			1.427	1.427	1.427
Onlinecomponents.com	LM2576-5.0WU	600	50	Bulk	USD			1.420	1.310	1.270
DigiKey	576-2131-ND	1,899	1	Tube	USD	1.790	1.790	1.350	1.350	1.350
Master Electronics	LM2576-5.0WU	600	50		USD			1.420	1.310	1.270

Texas Instruments

LM2576HVT-5.0/LF03

$ 3.694

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The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	2	LM2576HVT-5.0/LF03	30	1		USD	6.290	4.486	4.486	4.486	4.486
Rochester Electronics		LM2576HVT-5.0/LF03	8			USD			3.540	3.170	2.980	22h
DigiKey		296-35124-5-ND	19	1	Tube	USD	6.890	5.301	4.698	4.122	3.922
Verical		LM2576HVT-5.0/LF03	30	1		USD	6.290	4.486	4.209	3.844	3.598
Mouser		926-LM2576HVT50LF03	68	1	Tube	USD	6.830	5.240	4.370	4.070	4.000

Texas Instruments

LM2576HVT-5.0/LF02

$ 3.566

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LM2576 Tube Matte Tin (Sn) Active DC to DC switching regulator 12V 3A 52kHz -40C~125C TJ

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	2	LM2576HVT-5.0/LF02	4,745			USD			3.540	3.170	2.980	22h
Verical	3	LM2576HVT-5.0 LF02	2,745	81		USD			4.425	3.963	3.725
Win Source		WS-LM2576HVT-5.0/LF02	5,130	7		USD		8.208	5.472	5.472	5.472	23h
Worldway Electronics	2	LM2576HVT-5.0/LF02	17,685	7	Tube	USD		1.049	1.017	0.963	0.963	22h
Esaler Electronic		LM2576HVT-5.0/LF02	180			USD	4.203	4.161	4.120	4.079	4.039	3d

Texas Instruments

LM2576T-3.3/NOPB

$ 1.950

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The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		LM2576T-3.3/NOPB	225	45		USD			2.007	1.950	1.950
Rochester Electronics	2	LM2576T-3.3/NOPB	5,214			USD			1.750	1.560	1.470	22h
DigiKey		LM2576T-3.3NS/NOPB-ND	213	1	Tube	USD	3.650	2.748	2.405	2.077	1.926
Verical	3	LM2576T-3.3/NOPB	4,003	172		USD				1.950	1.838
Mouser		926-LM2576T-33/NOPB	410	1	Tube	USD	3.650	2.750	2.230	2.020	1.960

Texas Instruments

LM2576HVSX-5.0/NOPB

$ 4.191

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The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		LM2576HVSX-5.0/NOPB	393	1		USD	6.914	5.446	4.588	4.351	4.351
Rochester Electronics		LM2576HVSX-5.0/NOPB	14			USD			3.890	3.480	3.270	22h
DigiKey	3	LM2576HVSX-5.0/NOPBCT-ND	298	1	Cut Tape	USD	7.510	5.795	4.896	4.758	4.758
Verical		LM2576HVSX-5.0/NOPB	393	1		USD	6.914	5.446	4.588	4.030	3.943
Mouser		926-LM2576HVSX50NOPB	1,275	1	Tape & Reel	USD	7.510	5.800	4.900	4.360	4.360

Microchip

LM2576-5.0WT

$ 1.300

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LM2576 Series 40 V 52 kHz 3 A Simple Step-Down Buck Regulator - TO-220-5

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Newark		LM2576-5.0WT	480	1		USD	2.200	2.060	1.780	1.780	1.780
Arrow Electronics	2	LM2576-5.0WT	165	1		USD	1.747	1.747	1.327	1.327	1.327
Onlinecomponents.com		LM2576-5.0WT	50	50	Bulk	USD			1.390	1.290	1.250
Rochester Electronics		LM2576-5.0WT	15			USD			1.420	1.270	1.190	22h
DigiKey		576-1518-5-ND	402	1	Tube	USD	1.750	1.750	1.330	1.330	1.330

Texas Instruments

LM2576HVS-3.3/NOPB

$ 5.138

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The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	2	LM2576HVS-3.3/NOPB	16,647			USD			4.600	4.110	3.870	22h
DigiKey		LM2576HVS-3.3/NOPB-ND	100	1	Tube	USD	8.730	6.774	6.031	5.321	5.203
Verical	2	LM2576HVS-3.3/NOPB	16,647	62		USD			5.750	5.138	4.838
Mouser		926-LM2576HVS33NOPB	153	1	Tube	USD	8.730	6.780	5.650	5.160	5.160
Component Stockers USA		LM2576HVS-3.3/NOPB	3,923			USD	5.190	5.190	4.880	4.410	4.410	>1wk

onsemi

LM2576D2TR4-012G

$ 1.984

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LM2576 Series 40 V 52 kHz 3 A SMT Step-Down Switching Regulator - D2PAK-5

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing
Newark	2	LM2576D2TR4-012G	19	1	Cut Tape	USD	3.780	2.850	2.360	2.360	2.360
Verical		LM2576D2TR4-012G	240	1		USD	3.486	2.630	2.220	1.967	1.803
Arrow Electronics		LM2576D2TR4-012G	240	1		USD	3.486	2.630	2.220	2.220	2.220
DigiKey	3	LM2576D2TR4-012GOSCT-ND	854	1	Cut Tape	USD	3.780	2.848	2.359	2.237	2.237
Onlinecomponents.com		LM2576D2TR4-012G	0	200	Bulk	USD				1.800	1.800